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Ant example source code file (HeadTailTest.java)

This example Ant source code file (HeadTailTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Ant tags/keywords

buildfiletest, file, file, file_utils, fileutils, headtailtest, headtailtest, io, ioexception, ioexception, result, result

The HeadTailTest.java source code

/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 */

package org.apache.tools.ant.filters;

import java.io.File;
import java.io.IOException;

import org.apache.tools.ant.BuildFileTest;
import org.apache.tools.ant.util.FileUtils;

/** JUnit Testcases for TailFilter and HeadFilter
 */
/* I wrote the testcases in one java file because I want also to test the
 * combined behaviour (see end of the class).
*/
public class HeadTailTest extends BuildFileTest {

    private static final FileUtils FILE_UTILS = FileUtils.getFileUtils();
    
    public HeadTailTest(String name) {
        super(name);
    }

    public void setUp() {
        configureProject("src/etc/testcases/filters/head-tail.xml");
    }

    public void tearDown() {
        executeTarget("cleanup");
    }

    public void testHead() throws IOException {
        executeTarget("testHead");
        File expected = FILE_UTILS.resolveFile(getProject().getBaseDir(), "expected/head-tail.head.test");
        File result = FILE_UTILS.resolveFile(getProject().getBaseDir(), "result/head-tail.head.test");
        assertTrue("testHead: Result not like expected", FILE_UTILS.contentEquals(expected, result));
    }

    public void testHeadLines() throws IOException {
        executeTarget("testHeadLines");
        File expected = FILE_UTILS.resolveFile(getProject().getBaseDir(), "expected/head-tail.headLines.test");
        File result = FILE_UTILS.resolveFile(getProject().getBaseDir(), "result/head-tail.headLines.test");
        assertTrue("testHeadLines: Result not like expected", FILE_UTILS.contentEquals(expected, result));
    }

    public void testHeadSkip() throws IOException {
        executeTarget("testHeadSkip");
        File expected = FILE_UTILS.resolveFile(getProject().getBaseDir(),"expected/head-tail.headSkip.test");
        File result = FILE_UTILS.resolveFile(getProject().getBaseDir(),"result/head-tail.headSkip.test");
        assertTrue("testHeadSkip: Result not like expected", FILE_UTILS.contentEquals(expected, result));
    }

    public void testHeadLinesSkip() throws IOException {
        executeTarget("testHeadLinesSkip");
        File expected = FILE_UTILS.resolveFile(getProject().getBaseDir(),"expected/head-tail.headLinesSkip.test");
        File result = FILE_UTILS.resolveFile(getProject().getBaseDir(),"result/head-tail.headLinesSkip.test");
        assertTrue("testHeadLinesSkip: Result not like expected", FILE_UTILS.contentEquals(expected, result));
    }

    public void testFilterReaderHeadLinesSkip() throws IOException {
        executeTarget("testFilterReaderHeadLinesSkip");
        File expected = FILE_UTILS.resolveFile(getProject().getBaseDir(),
            "expected/head-tail.headLinesSkip.test");
        File result = FILE_UTILS.resolveFile(getProject().getBaseDir(),
            "result/head-tail.filterReaderHeadLinesSkip.test");
        assertTrue("testFilterReaderHeadLinesSkip: Result not like expected",
                   FILE_UTILS.contentEquals(expected, result));
    }

    public void testTail() throws IOException {
        executeTarget("testTail");
        File expected = FILE_UTILS.resolveFile(getProject().getBaseDir(),"expected/head-tail.tail.test");
        File result = FILE_UTILS.resolveFile(getProject().getBaseDir(),"result/head-tail.tail.test");
        assertTrue("testTail: Result not like expected", FILE_UTILS.contentEquals(expected, result));
    }

    public void testTailLines() throws IOException {
        executeTarget("testTailLines");
        File expected = FILE_UTILS.resolveFile(getProject().getBaseDir(),"expected/head-tail.tailLines.test");
        File result = FILE_UTILS.resolveFile(getProject().getBaseDir(),"result/head-tail.tailLines.test");
        assertTrue("testTailLines: Result not like expected", FILE_UTILS.contentEquals(expected, result));
    }

    public void testTailSkip() throws IOException {
        executeTarget("testTailSkip");
        File expected = FILE_UTILS.resolveFile(getProject().getBaseDir(),"expected/head-tail.tailSkip.test");
        File result = FILE_UTILS.resolveFile(getProject().getBaseDir(),"result/head-tail.tailSkip.test");
        assertTrue("testTailSkip: Result not like expected", FILE_UTILS.contentEquals(expected, result));
    }

    public void testTailLinesSkip() throws IOException {
        executeTarget("testTailLinesSkip");
        File expected = FILE_UTILS.resolveFile(getProject().getBaseDir(),"expected/head-tail.tailLinesSkip.test");
        File result = FILE_UTILS.resolveFile(getProject().getBaseDir(),"result/head-tail.tailLinesSkip.test");
        assertTrue("testTailLinesSkip: Result not like expected", FILE_UTILS.contentEquals(expected, result));
    }

    public void testFilterReaderTailLinesSkip() throws IOException {
        executeTarget("testFilterReaderTailLinesSkip");
        File expected = FILE_UTILS.resolveFile(getProject().getBaseDir(),
            "expected/head-tail.tailLinesSkip.test");
        File result = FILE_UTILS.resolveFile(getProject().getBaseDir(),
            "result/head-tail.filterReaderTailLinesSkip.test");
        assertTrue("testFilterReaderTailLinesSkip: Result not like expected",
                   FILE_UTILS.contentEquals(expected, result));
    }

    public void testHeadTail() throws IOException {
        executeTarget("testHeadTail");
        File expected = FILE_UTILS.resolveFile(getProject().getBaseDir(),"expected/head-tail.headtail.test");
        File result = FILE_UTILS.resolveFile(getProject().getBaseDir(),"result/head-tail.headtail.test");
        assertTrue("testHeadTail: Result not like expected", FILE_UTILS.contentEquals(expected, result));
    }

}

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